package com.neu.service;

import java.util.ArrayList;

import com.neu.pojo.Model;
import com.neu.pojo.Problem;

public interface IproblemService {
	//得到不与m关联的所有问题
	ArrayList<Problem> antiRelativeList(Model m);
	//删除与p关联的所有问题
	boolean delete(Problem p);

}